Configurable Patient Programmer for Neurostimulation
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Solution Overview
Problem
Patients with neurological disorders often struggle with compliance in at-home physical therapy exercises due to difficulty, pain, or forgetfulness, leading to incomplete regimens and misrepresentation of progress, which can hinder recovery and confuse healthcare providers, while existing solutions like frequent supervised sessions or activity logs are burdensome and prone to misreporting.
Innovation Solution
A system that includes a user interface for selecting activities, a controller to send control signals to a neurostimulation device for tailored therapy, and sensors to provide feedback, allowing for remote monitoring by caregivers, ensuring accurate tracking and compliance with rehabilitation exercises.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If patients complete at-home physical therapy exercises independently, then recovery progress can be maintained between supervised sessions, but patient compliance deteriorates due to difficulty, pain, or forgetfulness
Solution Approach 1:
The system implements automated feedback mechanisms where sensors detect exercise completion and provide real-time feedback to both patients and healthcare providers. The activity detection system continuously monitors exercise performance and communicates results, creating a closed-loop system that improves compliance through immediate recognition and tracking of completed exercises.
Solution Approach 2:
The system enables patients to perform exercises with automated guidance and self-tracking capabilities. The neurostimulation device and sensors work autonomously to detect exercise completion, calculate progress metrics, and communicate results without requiring manual reporting by the patient, thereby reducing the burden on patients while maintaining reliable compliance tracking.
2Loss of information
If patients manually record exercise compliance in activity logs, then healthcare providers can monitor progress, but the burden on patients increases and misrepresentation of compliance occurs
Solution Approach 1:
The system automatically performs the data collection and tracking functions that previously required manual patient input. Sensors and the neurostimulation device autonomously detect exercise completion, calculate progress metrics, and communicate results to healthcare providers without requiring patients to manually fill out activity logs, thereby eliminating the burden while ensuring accurate compliance data.
Solution Approach 2:
The system replaces the mechanical process of manual logging and paper-based tracking with electronic sensing and digital communication systems. Activity detectors and wireless transmission replace the need for patients to physically write down and submit activity logs, eliminating human error and misrepresentation while reducing the operational burden on patients.
3Reliability
If healthcare providers schedule more frequent supervised sessions to monitor compliance, then patient progress can be closely monitored, but financial burden on patients and strain on facilities increases
Solution Approach 1:
The system introduces an intermediary technology layer between patients and healthcare providers that automatically handles compliance monitoring. The neurostimulation device, sensors, and communication system serve as intermediaries that collect, process, and transmit compliance data to providers, eliminating the need for frequent in-person sessions while maintaining accurate monitoring.
Solution Approach 2:
The system replaces the mechanical system of in-person supervised sessions with an electronic monitoring system. Sensors and wireless communication substitute for physical presence and manual assessment, allowing healthcare providers to monitor compliance remotely through digital data transmission, thereby reducing the financial and operational burden on both patients and facilities.
4Productivity
If patients perform difficult and painful exercises, then rehabilitation effectiveness is improved, but patient compliance deteriorates due to discomfort
Solution Approach 1:
The system provides real-time feedback to patients during exercise performance, allowing them to understand the connection between their efforts and recovery progress. The activity detection system communicates exercise completion and progress metrics to patients, creating motivational feedback loops that help patients persevere through difficult and painful exercises by visualizing their progress toward recovery goals.
Data Source
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AI summary
A method for assisting and tracking a user with a neurological disorder includes receiving, from a user interface, a selection of a physical activity that the user wishes to perform. The method further includes sending a control signal to a neurostimulation device, the control signal including instructions for the neurostimulation device to implement a neurostimulation therapy regimen corresponding to the selected physical activity that the user wishes to perform. The method also includes receiving an activity feedback signal from at least one sensor, the activity feedback signal including information regarding performance of the selected physical activity when performed by the user. The method further includes sending a monitoring signal to a remotely located caregiver device, the monitoring signal including activity data derived from the information regarding performance of the selected physical activity.